Optimism Mainnet - Archive Node Migration to op-reth

Scheduled Maintenance Report for QuickNode

Completed

The scheduled maintenance has been completed.
Posted Sep 11, 2025 - 00:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Sep 10, 2025 - 16:00 UTC

Scheduled

We are migrating our Optimism archive nodes from op-geth/op-erigon to op-reth for Optimism Mainnet to improve performance, reliability, and long-term support.

Schedule
- Wednesday, September 10th at 16:00 UTC

What to expect
- We do not anticipate any downtime or service disruptions during this migration. All API endpoints and methods will continue to function normally.
- There may be slight variations in archive API response outputs.

Why we're making this change
- This migration will ensure a more stable and consistent experience by utilizing op-reth, which offers improved performance and reliability for Optimism networks.
Posted Sep 02, 2025 - 17:29 UTC
This scheduled maintenance affected: Optimism (Mainnet — JSON-RPC API, Mainnet — Websockets API, Mainnet — QuickAlerts, Mainnet — Streams).
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